Monthly outlook for Crown, PA: average high 56.3°, average low 40.9°. That is 0.5° below the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 13 October (76.2°), the coolest 19 October (27°).
56.3°/40.9°
Average high / low
−0.5°
Below normal
6 / 6
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
58.4°
58.3°
+0.1°
20 October – 29 October
52.8°
54.4°
-0.9°
30 October – 8 November
at normal
51.3°
—
October records over 66 years
82.8°1 October 2019All-time high
22.3°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Washington (8 mi).
Sun, 1162° / 47°0.64
62 °
Crown, Sunday, 11 October
Rain. High 62°, low 47°.
Pressure30.09 inHg
Wind11.5 mph SE
Humidity98%
Visibility1.7 mi
Dew point55°
Mon, 1269° / 49°0
69 °
Crown, Monday, 12 October
Overcast. High 69°, low 49°.
Pressure29.94 inHg
Wind8.5 mph NW
Humidity77%
Visibility6.2 mi
Dew point57°
Tue, 1376° / 56°0
76 °
Crown, Tuesday, 13 October
Clear. High 76°, low 56°.
Pressure29.83 inHg
Wind10.3 mph SW
Humidity72%
Visibility6.2 mi
Dew point62°
Wed, 1467° / 56°0.09
67 °
Crown, Wednesday, 14 October
Light rain. High 67°, low 56°.
Pressure29.97 inHg
Wind7.1 mph W
Humidity89%
Visibility6.2 mi
Dew point62°
Thu, 1558° / 49°0
58 °
Crown, Thursday, 15 October
Overcast. High 58°, low 49°.
Pressure30.27 inHg
Wind8.3 mph N
Humidity55%
Visibility—
Dew point40°
Fri, 1660° / 48°0.69
60 °
Crown, Friday, 16 October
Rain. High 60°, low 48°.
Pressure29.83 inHg
Wind16.8 mph SW
Humidity95%
Visibility—
Dew point58°
Sat, 1742° / 34°0.07
42 °
Crown, Saturday, 17 October
Snow. High 42°, low 34°.
Pressure29.91 inHg
Wind13.5 mph W
Humidity62%
Visibility—
Dew point29°
Sun, 1838° / 28°0.03
38 °
Crown, Sunday, 18 October
Snow. High 38°, low 28°.
Pressure30.33 inHg
Wind11.1 mph NW
Humidity59%
Visibility—
Dew point24°
Mon, 1947° / 27°0
47 °
Crown, Monday, 19 October
Overcast. High 47°, low 27°.
Pressure30.50 inHg
Wind3.7 mph W
Humidity42%
Visibility—
Dew point23°
Tue, 2055° / 31°0
55 °
Crown, Tuesday, 20 October
Clear. High 55°, low 31°.
Pressure30.47 inHg
Wind5.2 mph SE
Humidity35%
Visibility—
Dew point25°
Wed, 2155° / 37°0
55 °
Crown, Wednesday, 21 October
Overcast. High 55°, low 37°.
Pressure30.30 inHg
Wind9.3 mph SE
Humidity45%
Visibility—
Dew point31°
Thu, 2252° / 41°0.07
52 °
Crown, Thursday, 22 October
Light rain. High 52°, low 41°.
Pressure30.09 inHg
Wind9.2 mph S
Humidity93%
Visibility—
Dew point48°
Fri, 2358° / 40°0
58 °
Crown, Friday, 23 October
Clear. High 58°, low 40°.
Pressure29.94 inHg
Wind13.4 mph W
Humidity47%
Visibility—
Dew point35°
Sat, 2452° / 36°0
52 °
Crown, Saturday, 24 October
Partly cloudy. High 52°, low 36°.
Pressure30.09 inHg
Wind12.5 mph W
Humidity47%
Visibility—
Dew point31°
Sun, 2546° / 33°0.29
46 °
Crown, Sunday, 25 October
Rain. High 46°, low 33°.
Pressure30.03 inHg
Wind10.6 mph SE
Humidity71%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 40°0.11
54 °
Crown, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation37%
Record high75° (1963)
Record low28° (1962)
Tue, 2754° / 40°0.13
54 °
Crown, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (1963)
Record low24° (1988)
Wed, 2853° / 38°0.11
53 °
Crown, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation43%
Record high69° (1971)
Record low25° (1976)
Thu, 2952° / 38°0.16
52 °
Crown, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation40%
Record high69° (1971)
Record low24° (1965)
Fri, 3053° / 38°0.1
53 °
Crown, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high71° (2024)
Record low25° (2011)
Sat, 3154° / 39°0.14
54 °
Crown, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.14 in
Chance of precipitation37%
Record high74° (2024)
Record low23° (2002)
Sun, 0154° / 40°0.13
54 °
Crown, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation47%
Record high69° (1974)
Record low28° (2002)
Mon, 0253° / 39°0.16
53 °
Crown, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.16 in
Chance of precipitation45%
Record high71° (1982)
Record low26° (1993)
Tue, 0352° / 37°0.08
52 °
Crown, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (1961)
Record low26° (1966)
Wed, 0450° / 37°0.11
50 °
Crown, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2003)
Record low21° (1991)
Thu, 0550° / 37°0.12
50 °
Crown, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation43%
Record high74° (2024)
Record low17° (1991)
Fri, 0649° / 37°0.09
49 °
Crown, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high67° (2008)
Record low24° (1995)
Sat, 0748° / 35°0.13
48 °
Crown, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (2008)
Record low24° (1967)
Sun, 0849° / 35°0.1
49 °
Crown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation33%
Record high68° (2020)
Record low23° (1971)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Crown, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Crown, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.